How do you check if it is null in Java?

Use “==” to check a variable’s value . If you set a variable to null with “=” then checking that the variable is equal to null would return true. variableName == null; You can also use “!= ” to check that a value is NOT equal.

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How do you check if it is null in Java?

Use “==” to check a variable’s value . If you set a variable to null with “=” then checking that the variable is equal to null would return true. variableName == null; You can also use “!= ” to check that a value is NOT equal.

Sizin İçin Seçtik  Can a list object be null in Java?

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